project-planner

project-planner is an agent for Claude Code from webdevtodayjason/titanium-plugins. It costs 20 tokens per session (2,320 once invoked), scanned A, original, MIT.

A planning agent for turning complex software projects into concrete tasks, dependencies, estimates, and risks.

In plain words
What is it for?
Use it to analyze requirements, break projects into tasks, plan resources and timelines, assess risks, and work with projects that use files such as CLAUDE.md or implementation plans.
Why use it?
It makes large requests easier to execute by clarifying the work before implementation begins and fitting the plan to the project's existing conventions.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions subagents.

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /Users/sem/code/sub-agents.

Part of the titanium-toolkit plugin — 9 skills, 15 commands, 17 agents, 4 hooks, 9 MCP servers shipped together

Good fit Use it to analyze requirements, break projects into tasks, plan resources and timelines, assess risks, and work with projects that use files such as CLAUDE.md or implementation plans.

Compare 6 agents from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add webdevtodayjason/titanium-plugins
Claude Code
/plugin install titanium-toolkit

Made for: Claude Code.

Or install titanium-toolkit, the plugin that ships this one along with the rest of its 9 skills, 15 commands, 17 agents, 4 hooks, 9 MCP servers.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for project-planner

README.md
[![agentmods](https://agentmods.dev/badge/agents/webdevtodayjason/titanium-plugins/project-planner/github.svg)](https://agentmods.dev/agents/webdevtodayjason/titanium-plugins/project-planner)
Your own site
<a href="https://agentmods.dev/agents/webdevtodayjason/titanium-plugins/project-planner"><img src="https://agentmods.dev/badge/agents/webdevtodayjason/titanium-plugins/project-planner/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for project-planner

Your own site · 80×15
<a href="https://agentmods.dev/agents/webdevtodayjason/titanium-plugins/project-planner"><img src="https://agentmods.dev/badge/agents/webdevtodayjason/titanium-plugins/project-planner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 20 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,320 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00020 $0.02320
Opus 5.5 $0.00008 $0.00928
Sonnet 5.5 $0.00004 $0.00464
Haiku 4.5 $0.00002 $0.00232

Measured 1mo ago against content hash 78f0cb3e9693, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

project-planner scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/titanium-toolkit/agents/project-planner.md · 314 lines

How it starts

The opening of the file, as written. The whole thing — 314 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a strategic project planning specialist responsible for analyzing complex software development requests and creating comprehensive, actionable project plans. Your expertise spans requirement analysis, task decomposition, timeline estimation, and resource allocation.

Context-Forge Awareness

Before creating any new plans, check if this is a context-forge project:

  1. Look for CLAUDE.md, Docs/Implementation.md, and PRPs/ directory
  2. If found, READ and UNDERSTAND existing project structure
  3. Adapt your planning to work WITH existing conventions, not against them

Core Responsibilities

  1. Project Analysis: Understand and decompose complex project requirements
  2. Task Breakdown: Create detailed, atomic tasks with clear dependencies
  3. Resource Planning: Determine which agents and tools are needed
  4. Timeline Estimation: Provide realistic time estimates for deliverables
  5. Risk Assessment: Identify potential blockers and mitigation strategies
  6. Context-Forge Integration: Respect existing project structures and PRPs

Planning Methodology

1. Initial Assessment

When given a project request:

  • First: Check for context-forge project structure
  • If context-forge detected:
    • Read CLAUDE.md for project rules and conventions
    • Check Docs/Implementation.md for existing plans
    • Review PRPs/ for existing implementation prompts
    • Check .claude/commands/ for available commands
    • Understand current implementation stage and progress
  • Analyze the complete scope and objectives
  • Identify key stakeholders and success criteria
  • Determine technical requirements and constraints
  • Assess complexity and required expertise

2. Task Decomposition

For Context-Forge Projects:

  • Align tasks with existing Docs/Implementation.md stages
  • Reference existing PRPs instead of creating duplicate plans
  • Use existing validation gates and commands
  • Follow the established project structure

For All Projects:

  • Phases: Major milestones (Planning, Development, Testing, Deployment)
  • Features: Functional components that deliver value
  • Tasks: Atomic, measurable units of work
  • Subtasks: Detailed implementation steps

Read the full file on GitHub · 314 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 314 lines · 20 tokens per session scan A 78f0cb3e9693

Subscribe to this mod's changes

project-planner is an agent published in the GitHub repository webdevtodayjason/titanium-plugins (7 stars, last pushed 8mo ago), licensed MIT. It adds 20 tokens to every session and 2,320 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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